Ioana Ciornei
e5d5647b7b
bus: fsl-mc: do not add a device-link for the UAPI used DPMCP device ...
commit dd7d8e012b23de158ca0188239c7a1f2a83b4484 upstream.
The fsl-mc bus associated to the root DPRC in a DPAA2 system exports a
device file for userspace access to the MC firmware. In case the DPRC's
local MC portal (DPMCP) is currently in use, a new DPMCP device is
allocated through the fsl_mc_portal_allocate() function.
In this case, the call to fsl_mc_portal_allocate() will fail with -EINVAL
when trying to add a device link between the root DPRC (consumer) and
the newly allocated DPMCP device (supplier). This is because the DPMCP
is a dependent of the DPRC device (the bus).
Fix this by not adding a device link in case the DPMCP is allocated for
the root DPRC's usage.
Fixes: afb7742281stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250408105814.2837951-3-ioana.ciornei@nxp.com
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-27 11:02:51 +01:00
ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions"
2025-06-27 11:02:45 +01:00
ata: pata_via: Force PIO for ATAPI devices on VT6415/VT6330
2025-06-27 11:02:51 +01:00
pmdomain: core: Fix error checking in genpd_dev_pm_attach_by_id()
2025-06-27 11:02:49 +01:00
nbd: don't allow reconnect after disconnect
2025-03-13 12:42:52 +01:00
Bluetooth: btrtl: Prevent potential NULL dereference
2025-05-02 07:39:19 +02:00
bus: fsl-mc: do not add a device-link for the UAPI used DPMCP device
2025-06-27 11:02:51 +01:00
virtio_console: fix missing byte order handling for cols and rows
2025-05-02 07:39:26 +02:00
clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec()
2025-05-02 07:39:28 +02:00
clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable()
2025-06-04 14:32:29 +02:00
counter: stm32-lptimer-cnt: fix error handling when enabling
2025-04-10 14:29:39 +02:00
cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
2025-05-02 07:39:25 +02:00
cpuidle: menu: Avoid discarding useful information
2025-06-04 14:32:32 +02:00
crypto: marvell/cesa - Avoid empty transfer descriptor
2025-06-27 11:02:45 +01:00
dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted"
2025-06-04 14:32:29 +02:00
udmabuf: fix a buf size overflow issue during udmabuf creation
2025-05-02 07:39:29 +02:00
EDAC/skx_common: Fix general protection fault
2025-06-27 11:02:45 +01:00
firmware: psci: Fix refcount leak in psci_dt_init
2025-06-27 11:02:46 +01:00
fpga: altera-cvp: Increase credit timeout
2025-06-04 14:32:32 +02:00
gpio: zynq: Fix wakeup source leaks on device unbind
2025-05-02 07:39:17 +02:00
drm/amd/display: Do not add '-mhard-float' to dcn2{1,0}_resource.o for clang
2025-06-27 11:02:50 +01:00
HID: quirks: Add ADATA XPG alpha wireless mouse support
2025-06-04 14:32:37 +02:00
HSI: ssi_protocol: Fix use after free vulnerability in ssi_protocol Driver Due to Race Condition
2025-05-02 07:39:18 +02:00
Drivers: hv: vmbus: Don't release fb_mmio resource in vmbus_free_mmio()
2025-04-10 14:29:35 +02:00
hwmon: (xgene-hwmon) use appropriate type for the latency value
2025-06-04 14:32:34 +02:00
coresight: catu: Fix number of pages while using 64k pages
2025-04-10 14:29:41 +02:00
i2c: pxa: fix call balance of i2c->clk handling routines
2025-06-04 14:32:30 +02:00
i3c: Add NULL pointer check in i3c_master_queue_ibi()
2025-05-02 07:39:15 +02:00
iio: chemical: sps30: use aligned_s64 for timestamp
2025-06-04 14:32:28 +02:00
RDMA/hns: Include hnae3.h in hns_roce_hw_v2.h
2025-06-27 11:02:46 +01:00
Input: synaptics-rmi - fix crash with unsupported versions of F34
2025-06-27 11:02:49 +01:00
iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid
2025-06-04 14:32:26 +02:00
irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
2025-06-04 14:32:25 +02:00
leds: lp8860: Write full EEPROM, not only half of it
2025-03-13 12:43:06 +01:00
mailbox: use error ret code of of_parse_phandle_with_args()
2025-06-04 14:32:30 +02:00
mcb: fix a double free bug in chameleon_parse_gdd()
2025-05-02 07:39:26 +02:00
dm cache: prevent BUG_ON by blocking retries on failed device resumes
2025-06-04 14:32:31 +02:00
media: v4l2-dev: fix error handling in __video_register_device()
2025-06-27 11:02:51 +01:00
memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove
2025-04-10 14:29:39 +02:00
scsi: fusion: Remove unused variable 'rc'
2024-12-14 19:44:29 +01:00
mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE
2025-06-27 11:02:48 +01:00
misc: pci_endpoint_test: Fix displaying 'irq_type' after 'request_irq' error
2025-05-02 07:39:25 +02:00
mmc: sdhci: Disable SD card clock before changing parameters
2025-06-04 14:32:31 +02:00
mtd: rawnand: Add status chack in r852_ready()
2025-05-02 07:39:16 +02:00
wifi: rtlwifi: disable ASPM for RTL8723BE with subsystem ID 11ad:1723
2025-06-27 11:02:51 +01:00
ntb: reduce stack usage in idt_scan_mws
2025-05-02 07:39:28 +02:00
libnvdimm/labels: Fix divide error in nd_label_data_init()
2025-06-04 14:32:30 +02:00
nvmet-tcp: don't restore null sk_state_change
2025-06-04 14:32:35 +02:00
nvmem: core: improve range check for nvmem_cell_write()
2025-03-13 12:43:10 +01:00
of: module: add buffer overflow check in of_modalias()
2025-06-04 14:32:25 +02:00
parport_pc: add support for ASIX AX99100
2025-03-13 12:43:19 +01:00
PCI: Fix old_size lower bound in calculate_iosize() too
2025-06-04 14:32:33 +02:00
perf: arm_pmu: Don't disable counter in armpmu_add()
2025-05-02 07:39:09 +02:00
phy: core: don't require set_mode() callback for phy_get_mode() to work
2025-06-04 14:32:33 +02:00
pinctrl: at91: Fix possible out-of-boundary access
2025-06-27 11:02:46 +01:00
platform/x86: thinkpad_acpi: Ignore battery threshold change event notification
2025-06-04 14:32:37 +02:00
power: supply: max77693: Fix wrong conversion of charge input threshold value
2025-04-10 14:29:41 +02:00
powercap: call put_device() on an error path in powercap_register_control_type()
2025-04-10 14:29:36 +02:00
pps: Fix a use-after-free
2025-03-13 12:43:19 +01:00
ptp: Ensure info->enable callback is always set
2025-03-13 12:43:11 +01:00
pwm: mediatek: always use bus clock for PWM on MT7622
2025-05-02 07:39:18 +02:00
rapidio: fix an API misues when rio_add_net() fails
2025-03-13 12:43:28 +01:00
regulator: ad5398: Add device tree support
2025-06-04 14:32:34 +02:00
rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send()
2025-06-27 11:02:48 +01:00
rtc: Fix offset calculation for .start_secs < 0
2025-06-27 11:02:48 +01:00
s390/cio: Fix CHPID "configure" attribute caching
2025-04-10 14:29:36 +02:00
scsi: iscsi: Fix incorrect error path labels for flashnode operations
2025-06-27 11:02:49 +01:00
sh: clk: Fix clk_enable() to return 0 on NULL clk
2025-01-09 13:23:29 +01:00
slimbus: messaging: Free transaction ID in delayed interrupt scenario
2025-03-13 12:43:33 +01:00
soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
2025-06-27 11:02:48 +01:00
spi: sh-msiof: Fix maximum DMA transfer size
2025-06-27 11:02:45 +01:00
staging: axis-fifo: Correct handling of tx_fifo_depth for size validation
2025-06-04 14:32:28 +02:00
scsi: target: iscsi: Fix timeout on deleted connection
2025-06-04 14:32:29 +02:00
tee: optee: Fix supplicant wait loop
2025-03-13 12:43:23 +01:00
thermal/drivers/rockchip: Add missing rk3328 mapping entry
2025-05-02 07:39:16 +02:00
thunderbolt: Do not double dequeue a configuration request
2025-06-27 11:02:44 +01:00
vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl()
2025-06-27 11:02:48 +01:00
usb: Flush altsetting 0 endpoints before reinitializating them after reset.
2025-06-27 11:02:50 +01:00
vfio/pci: Enable iowrite64 and ioread64 for vfio pci
2025-03-13 12:43:13 +01:00
fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod()
2025-06-27 11:02:48 +01:00
watchdog: mediatek: Make sure system reset gets asserted in mtk_wdt_restart()
2024-12-14 19:44:44 +01:00
xen/swiotlb: relax alignment requirements
2025-06-04 14:32:37 +02:00
e5d5647b7b